1729387856

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{532447}}^1$

素因数の和:532491

約数の個数: 40

約数和(自身を含む): 3961413120

約数和(自身を除く): 2232025264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 532447, 1064894, 2129788, 3727129, 4259576, 7454258, 8519152, 14908516, 15440963, 29817032, 30881926, 59634064, 61763852, 108086741, 123527704, 216173482, 247055408, 432346964, 864693928, 1729387856]

約数ペア:

[(1, 1729387856), (2, 864693928), (4, 432346964), (7, 247055408), (8, 216173482), (14, 123527704), (16, 108086741), (28, 61763852), (29, 59634064), (56, 30881926), (58, 29817032), (112, 15440963), (116, 14908516), (203, 8519152), (232, 7454258), (406, 4259576), (464, 3727129), (812, 2129788), (1624, 1064894), (3248, 532447)]